RT3614EE
Absolute Maximum Ratings
(Note 1)
VIN to GND -------------------------------------------------------------------------------------------------------------------
−0.3V
to 28V
VCC to GND -----------------------------------------------------------------------------------------------------------------
−0.3V
to 6.5V
RGND to GND ---------------------------------------------------------------------------------------------------------------
−0.3V
to 0.3V
Other Pins --------------------------------------------------------------------------------------------------------------------
−0.3V
to 6.8V
Power Dissipation, P
D
@ T
A
= 25°C
WQFN-32L 4x4 ------------------------------------------------------------------------------------------------------------- 3.59W
Package Thermal Resistance (Note 2)
WQFN-32L 4x4,
θ
JA
-------------------------------------------------------------------------------------------------------- 27.8°C/W
WQFN-32L 4x4,
θ
JC
------------------------------------------------------------------------------------------------------- 7°C/W
Junction Temperature ------------------------------------------------------------------------------------------------------ 150°C
Lead Temperature (Soldering, 10 sec.) -------------------------------------------------------------------------------- 260°C
Storage Temperature Range ---------------------------------------------------------------------------------------------
−65°C
to 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Model) ----------------------------------------------------------------------------------------------- 2kV
Recommended Operating Conditions
(Note 4)
VIN to GND ------------------------------------------------------------------------------------------------------------------- 4.5V to 24V
Supply Input Voltage, VCC ----------------------------------------------------------------------------------------------- 4.5V to 5.5V
Junction Temperature Range ---------------------------------------------------------------------------------------------
−10°C
to 105°C
Electrical Characteristics
(V
CC
= 5V, typical values are referenced to T
J
= 25°C, Min and Max values are referenced to T
J
from
−10°C
to 105°C, unless
other noted)
Parameter
Supply Input
Supply Voltage
Supply Current
Supply Current at PS4
Shutdown Current
Slew Rate
Dynamic Fast Slew Rate
VID Slew
Slow Slew Rate
Rate
EA Amplifier
DC Gain
Gain-Bandwidth Product
Slew Rate
Output Voltage Range
Maximum Source/Sink
Current
Input Offset Voltage
Symbol
V
CC
I
VCC
I
VCC_PS4
I
SHDN
Test Conditions
Min
4.5
Typ
5
6.5
0.08
--
--
--
Max
5.5
--
0.097
10
--
--
Unit
V
mA
mA
A
VRON = H, not switching
VRON = H, not switching
VRON = L
SetVID fast
SetVID slow, slew rate default = 1/4
fast
R
L
= 47k
C
LOAD
= 5pF
C
LOAD
= 10pF (Gain =
4,
R
f
= 47k, V
OUT
= 0.5V to 3V)
R
L
= 47k
V
COMP
= 2V
T
A
= 25°C
--
--
--
48
12
SR
(Y/U/H-line)
mV/s
A
DC
G
BW
SR
EA
V
COMP
I
OUTEA
V
OSEA
70
--
5
0.3
--
3
--
5
--
--
5
--
--
--
3.6
--
3
dB
MHz
V/s
V
mA
mV
Copyright
©
2019 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS3614EE-01
December 2019
www.richtek.com
7
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
